#57ABC8#57ABC8

#57ABC8 is a light, moderate cyan. Relative luminance 0.353; OKLCH L 70.0% C 0.092 H 223.1°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#57ABC8
RGB	rgb(87, 171, 200)
HSL	hsl(195, 51%, 56%)
HSV	hsv(195, 57%, 78%)
CMYK	cmyk(56.5%, 14.5%, 0%, 21.6%)
CIE-LAB	lab(66.00, -17.16, -22.53)
CIE-LCH	lch(66.00, 28.32, 232.71°)
OKLab	oklab(69.99% -0.0669 -0.0626)
OKLCH	oklch(69.99% 0.092 223.1)
XYZ	xyz(28.9147, 35.3195, 59.9260)
Luminance	0.3532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ABC8 #C87457

analogous

#57C8AD #57ABC8 #5773C8

triadic

#57ABC8 #C857AB #ABC857

tetradic

#57ABC8 #AD57C8 #C87457 #73C857

square

#57ABC8 #AD57C8 #C87457 #73C857

split-complementary

#57ABC8 #C85773 #C8AD57

monochromatic

#29677C #388DAA #57ABC8 #85C2D7 #B3D9E6

Accessibility & contrast

On white

2.60

#57ABC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#57ABC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABC8

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ABC8	#FFFFFF	#000000	##000000
##57ABC8	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA7CA

Deuteranopia (green-blind)

#8A9BC8

Tritanopia (blue-blind)

#00B4B4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57abc8;
/* rgb */ color: rgb(87, 171, 200);
/* oklch */ color: oklch(70.0% 0.092 223.1);

Tailwind

colors: {
  custom: {
    50: '#8fc4d8',
    500: '#57abc8',
    950: '#000000',
  },
}

SCSS

$custom: #57abc8;
$custom-light: #8fc4d8;
$custom-dark: #000000;

JSON

{
  "hex": "#57abc8",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 200
  },
  "hsl": {
    "h": 195.398,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.69995,
    "c": 0.09159,
    "h": 223.1
  },
  "luminance": 0.35322
}

Semantic roles & 50–950 ramp

primary

#57ABC8

secondary

#D5B2A6

accent

#724EDA

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #57ABC8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →